package com.example.administrator.service;

import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.app.AlarmManager;
import android.app.PendingIntent;
import android.content.Intent;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;

import java.util.Calendar;


public abstract class alarmService extends AppCompatActivity implements OnClickListener{
    /** Called when the activity is first created. */
    private static alarmService appRef = null;
    private Button b_call_service, b_exit_service;
    boolean k = false;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        appRef = this;
        setContentView(R.layout.activity_alarm_service);
        b_call_service = (Button) findViewById(R.id.call_alarm_service);
        b_call_service.setOnClickListener(this);
        b_exit_service = (Button) findViewById(R.id.exit);
        b_exit_service.setOnClickListener(this);
    }
    public static alarmService getApp() {
        return appRef;
    }

    public void btEvent(String data) {
        setTitle(data);
    }

    public void onClick(View arg0) {
        if (arg0 == b_call_service) {
            setTitle("Waiting... Alarm=5");
            Intent intent = new Intent(alarmService.this, AlarmRecevier.class);
            PendingIntent p_intent = PendingIntent.getBroadcast(
                    alarmService.this, 0, intent, 0);
            Calendar calendar = Calendar.getInstance();
            calendar.setTimeInMillis(System.currentTimeMillis());
            calendar.add(Calendar.SECOND, 3);
            // Schedule the alarm!
            AlarmManager am = (AlarmManager) getSystemService(ALARM_SERVICE);
            am.set(AlarmManager.RTC_WAKEUP, calendar.getTimeInMillis(),
                    p_intent);
        }

        if (arg0 == b_exit_service) {
            Intent intent = new Intent(alarmService.this, AlarmRecevier.class);
            PendingIntent p_intent = PendingIntent.getBroadcast(
                    alarmService.this, 0, intent, 0);
            AlarmManager am = (AlarmManager) getSystemService(ALARM_SERVICE);
            am.cancel(p_intent);
            finish();

        }
    }

}
